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| OPA313 Datasheet, PDF (14/36 Pages) Texas Instruments – 1-MHz, Micro-Power, Low-Noise, RRIO,1.8-V CMOS OPERATIONAL AMPLIFIER | |||
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OPA313
OPA2313
OPA4313
SBOS649C â SEPTEMBER 2012 â REVISED MARCH 2013
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At TA = +25 °C, VS = 5 V, RL = 10 k⦠connected to VS / 2, and VCM = VOUT = VS / 2, unless otherwise noted.
G = +1 V/V
VS = 5.5 V
RL = 10 k
G = -10 V/V
VS = 5.5 V
VOUT
VIN
VOUT
Time (2.5 µs/div)
C025
Figure 25. LARGE-SIGNAL PULSE RESPONSE
(Maximum Supply)
VIN
Time (2 µs/div)
C026
Figure 26. POSITIVE OVERLOAD RECOVERY
VIN
VOUT
Time (2 µs/div)
G = -10 V/V
VS = 5.5 V
C027
Figure 27. NEGATIVE OVERLOAD RECOVERY
-60
VS = 5.5 V
-80
-100
-120
-140
chB to chA
chA to chB
-160
100
1k
10k
100k
1M
10M
Frequency (Hz)
C029
Figure 29. CHANNEL SEPARATION vs FREQUENCY
VOUT
VIN
Time (125 µs/div)
C028
Figure 28. NO PHASE REVERSAL
0.1
0.01
RL = 2 k
0.001
RL = 10 k
VS = 1.8 V
f = 1 kHz
BW = 80 kHz
G = +1 V/V
0.0001
0.01
0.1
1
10
Output Amplitude (VRMS)
C030
Figure 30. THD+N vs OUTPUT AMPLITUDE
(Minimum Supply)
14
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Product Folder Links: OPA313 OPA2313 OPA4313
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